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Sakhaitoides allarensis
Taxonomy
Metophiceras allarense was named by Dagys and Ermakova (1996). Its type specimen is IGiG 921/83 and is a 3D body fossil. Its type locality is Siren' Creek, Tompo River Basin, which is in a Dienerian marine siliciclastic in the Russian Federation. It is the type species of Sakhaitoides.
It was recombined as Sakhaitoides allarensis by Ermakova (1999).
It was recombined as Sakhaitoides allarensis by Ermakova (1999).
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Metophiceras allarense Dagys and Ermakova figs. Pl 10, figs 8v, 9 |
| 1999 | Sakhaitoides allarensis Ermakova p. 611 figs. 1a,b, 2, 3b |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Sakhaitoides allarensis Dagys and Ermakova 1996
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 11.2 | |||||
| shell diameter | 1 | 38.0 | |||||
| shell inflation | 1 | 17.5 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Dienerian or 250.50000 to 249.90000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Dienerian | Russian Federation | Metophiceras allarense (142562) Sakhaitoides allarensis (142563) | |
| Dienerian | Russian Federation (Siberia) | Metophiceras allarense (48415 48504 48507 48508 48509 48510) |